Receivables (Tables)

9 Months Ended

Sep. 30, 2019

Receivables [Abstract]

Schedule of Receivables

	September 30, 2019			December 31, 2018
Accounts receivable	$	1,411		$	1,303
Less: allowance for doubtful accounts	(64		)	(65		)
Net trade receivables	1,347			1,238
Unbilled receivables	236			181
Miscellaneous receivables	212			183
Receivables, net	$	1,795		$	1,602